energy. >> susie: hurricane sandy has created an energy shock in the northeast, gas pumps aren't working, supplies are tight, and where there is fuel, there are long lines; reminiscent of the 1970's gas shortage. with two major gasoline refineries in the northeast region still shut down, capacity is off 10%. and with spotty power, especially in parts of new jersey, gas pumps don't work, so many gas stations are closed to drivers, and people looking to fuel their generators. >> tom: airlines, trucking companies and railroads are all working to untangle the mess left in sandy's wake. bridges into manhattan are now open again, but not all the traffic tunnels have re-opened, and the subway remains closed. airports are re-opening but getting the northeast moving again faces a long road ahead. darren gersh reports. >> reporter: at sandy's peak, flooding covered the runways at new york's laguardia airport. as the waters recede, f.a.a. technicians are repairing landing lights and navigational systems. and airlines hope they will be able to offer limited service at laguardia tomorrow. in washingt